Simplifies an if statement

mafagafogigante · mafagafogigante · commit 031bbe9f0967 · 2014-11-08T20:45:11.000-02:00
diff --git a/interpreter/src/main/java/com/iluwatar/App.java b/interpreter/src/main/java/com/iluwatar/App.java
@@ -50,11 +50,7 @@ public static void main(String[] args) {
 	}
 
 	public static boolean isOperator(String s) {
-		if (s.equals("+") || s.equals("-") || s.equals("*")) {
-			return true;
-		} else {
-			return false;
-		}
+		return s.equals("+") || s.equals("-") || s.equals("*");
 	}
 
 	public static Expression getOperatorInstance(String s, Expression left,

Original file line number	Diff line number	Diff line change
`@@ -50,11 +50,7 @@ public static void main(String[] args) {`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`public static boolean isOperator(String s) {`
`53`		`- if (s.equals("+") \|\| s.equals("-") \|\| s.equals("*")) {`
`54`		`- return true;`
`55`		`- } else {`
`56`		`- return false;`
`57`		`- }`
	`53`	`+ return s.equals("+") \|\| s.equals("-") \|\| s.equals("*");`
`58`	`54`	`}`
`59`	`55`
`60`	`56`	`public static Expression getOperatorInstance(String s, Expression left,`